Results 241 to 250 of about 11,923,039 (294)
Some of the next articles are maybe not open access.
2007 17th International Crimean Conference - Microwave & Telecommunication Technology, 2007
The results of development of units of digital television of the family CON are adduce. These units are produced by the enterprise serially. Presented in this paper are the results of design of CON digital TV units. The units are produced serially.
G. G. Kondratenko +7 more
openaire +2 more sources
The results of development of units of digital television of the family CON are adduce. These units are produced by the enterprise serially. Presented in this paper are the results of design of CON digital TV units. The units are produced serially.
G. G. Kondratenko +7 more
openaire +2 more sources
Challenges in developing and implementing the strategy of DVB-T to DVB-T2 transition
2015 57th International Symposium ELMAR (ELMAR), 2015In this paper the technical opportunities to improve existing digital terrestrial television system (DVB-T) are defined. The framework for the national strategy of DVB-T to DVB-T2 transition is established. The opportunities and risks of implementing the strategy are analyzed, and directions for Croatia are made.
Miran Gosta, Branka Zovko Cihlar
openaire +2 more sources
DVB-T Airborne passive radar: Clutter Analysis and Experimental Results
International Radar Conference, 2019An experimental airborne passive radar system exploiting DVB-T signal has been developped and embedded on a motoglider dedicated to test flight. Two experimental campaigns have been run to acquire of real data.
Clément Berthillot +4 more
semanticscholar +1 more source
On the Interaction Between Joint Tx/Rx IQI and Channel Estimation Errors in DVB-T Systems
IEEE Systems Journal, 2018Digital video broadcasting terrestrial (DVB-T) systems use hierarchical modulation, which involve a “high-priority” and a “low-priority” (LP) bit stream.
Seyed Ali Mohajeran, S. Sadough
semanticscholar +1 more source
All digital time tracking loop for DVB-H and DVB-T
2011 IEEE International Symposium of Circuits and Systems (ISCAS), 2011Wireless OFDM receivers are subject to sample timing errors, causing both sample period and phase errors. Frequency errors lead to loss of orthogonality between subcarriers, resulting in inter-carrier interference (ICI). On the other hand, phase errors lead to erroneous interpretation of the symbols, which degrades the system performance by increasing ...
Ahmed F. Shalash, Mohamed Mohi
openaire +2 more sources
DVB-CID: the novel DVB standard for satellite carrier identification
31st AIAA International Communications Satellite Systems Conference, 2013Radio Frequency Interference (RFI) – often caused by improperly configured equipment or failed equipment – highly impacts Quality of Service for satellite operators and their customers. The new DVB Carrier ID (CID) standard provides a fast identification solution for non-malicious interference and applies to all digital modulated satellite signals.
Daniel Delaruelle +4 more
openaire +2 more sources
Results of Airborne PCL Under CCI Conditions Using DVB-T Illuminators of Opportunity
Radar, 2018Passive radar, or Passive Coherent Location (PCL), has reached a stage of maturity for stationary PCL receivers exploiting stationary transmitters of opportunity. The next logical step is to place PCL receivers on moving platforms. Mounting PCL receivers
Philipp Wojaczekt +5 more
semanticscholar +1 more source
DVB-C2 – der neue DVB-Breitbandkabelstandard
2010Es zeichnete sich schon seit einiger Zeit ab, dass nach DVB-T2 auch ein neuer DVB-Breitbandkabelubertragungsstandard erscheinen wird. „Call for Papers“ war schon Ende 2007. Auf der IBC 2008 wurden dann auf einem DINA4-Blatt grobe Informationen bekannt gegeben.
openaire +2 more sources
IET Seminar on Digital Video Broadcasting over Satellite: Present and Future, 2006
The DVB project is an alliance of about 250-300 companies, originally of European origin but now worldwide. Its objective is to agree specifications for digital media delivery systems, including broadcasting. This paper is aimed at stimulating some thoughts on how DVB derived standards and services will evolve in the future, with a bias towards ...
openaire +2 more sources
The DVB project is an alliance of about 250-300 companies, originally of European origin but now worldwide. Its objective is to agree specifications for digital media delivery systems, including broadcasting. This paper is aimed at stimulating some thoughts on how DVB derived standards and services will evolve in the future, with a bias towards ...
openaire +2 more sources